#include <iostream>
#include <functional>

using namespace std;
using namespace placeholders;

template<typename T> 
void pnt(T a, T b) noexcept
{
    cout << a <<"\t" << b << "\t";
}

int main()
{
    
    auto p = bind(pnt<int>, _2, _1);
    p(1,2);
    cout << "\n";
    return 0;
}